1369691570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{554531}}^1$

素因数の和:554570

約数の個数: 32

約数和(自身を含む): 2794841280

約数和(自身を除く): 1425149710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 554531, 1109062, 2772655, 5545310, 7208903, 10536089, 14417806, 21072178, 36044515, 52680445, 72089030, 105360890, 136969157, 273938314, 684845785, 1369691570]

約数ペア:

[(1, 1369691570), (2, 684845785), (5, 273938314), (10, 136969157), (13, 105360890), (19, 72089030), (26, 52680445), (38, 36044515), (65, 21072178), (95, 14417806), (130, 10536089), (190, 7208903), (247, 5545310), (494, 2772655), (1235, 1109062), (2470, 554531)]